Prices reach equilibrium at the level at which quantity demanded ______ quantity supplied.
| A．is equal to | B．equal | C．equals to | D．is equal |
When he tried to make a ________，he found that the hotel that he wanted was completely filled because of a convention.
| A．complaint |
| B．claim |
| C．reservation |
| D．decision |
He is very popular among his students as he always tried to make them________ in his lectures.
| A．interested |
| B．interesting |
| C．interest |
| D．to interest |
—How much farther shall we have to go?
—Another five miles until we reach the mountain________.
| A．at a distance |
| B．in a distance |
| C．at distance |
| D．in the distance |
—Do you have any problems if you ________ this job?
—Well，I’m thinking about the salary.
| A．offer |
| B．will offer |
| C．are offered |
| D．will be offered |
Although he was in great need of money, heour help.
| A．ignored |
| B．rejected |
| C．overlooked |
| D．received |